Sinister people have the following characteristics:

1. A smile hides a knife. A sinister person does not look so sinister on the surface, but often has a smiling face, but this Smiling faces are just their disguise. One of their biggest characteristics is that they hide their swords behind their smiles, which is the "smiling tiger" we often see in film and television works.

2. The most common camouflage technique used by insidious people is to disguise themselves as yin and yang. They have one thing on the surface and another behind the scenes, just like a wolf in sheep's clothing walking among the sheep. , just waiting for an opportunity to hunt the lamb. People who work against the will, there is not a word of truth in their mouths, all they say is for your own good, but all they think about in their hearts is how to kill you. On the surface, they pat their chests and swear to you, but when they turn around, they will do it for their own benefit. Sell ??you.